LAKE ALGAE NOTICES: Both lakes at Cucamonga-Guasti & Glen Helen are under a Caution status. Prado is under a Warning status. Learn more about algal blooms.
CALICO GHOST TOWN: The phone line is currently down. If you need assistance, call our main number 909-387-2757.
GLEN HELEN WATERSLIDES: The splash pas is open. The yellow slide is down until further notice.
SPLASH PADS: Are open at Cucamonga-Guasti, Mojave Narrows & Prado. Prado splash pad will be down for maintenance on Wednesday, July 29 & reopen Thursday, July 30.
MOJAVE NARROWS: The ADA-accessible tent campground restrooms are closed until further notice.
PRADO: The playground will be closed for maintenance on Wednesday, July 29 & reopen on Thursday, July 30.
SART CLOSURE ALERT: Due to the Mission Blvd. Bridge project in Riverside, north side access from the San Bernardino County side will need to turn around from July 28 – Aug. 12. See map & details.
YUCAIPA ENTRANCE NOTICE: Be advised that lining up or stopping on Oak Glen Rd. to enter Yucaipa is not permitted prior to 7:30 a.m. ‘No Stopping’ signs are posted along Oak Glen Rd. for safety and traffic impact.
- This event has passed.
5th Annual Firework Extravaganza at Lake Gregory Regional Park
Join us for the 5th Annual Fireworks Extravaganza on Saturday, July 5, 2025, at Lake Gregory Regional Park, located at 24171 Lake Drive in Crestline, CA. Enjoy a full day of family fun with beach access open from 10:00 AM to 5:30 PM. Gates will reopen at 6:30 PM for Jamboree Days, leading up to the spectacular Fireworks Extravaganza at 9:00 PM. Admission to the event is free, and limited parking is available for $20 (cash only) in the South Lot and San Moritz Lot. Don’t forget to bring your blankets and get there early to grab a good spot for the show. We look forward to seeing you there!
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Equine Education Day at Prado Equestrian Center
9:00am - 11:00am
Prado Park Equestrian Center
